RMC-D100 - 8 Discrete Inputs / 8 Discrete Outputs ModBus RTU ModuleHaidar's RMC-D100 is 8-ch digital inputs and 8-ch digital outputs ModBus module, built with 5000V optical isolation, suitable for wide rang of industrial applications. Different from other modules, RMC-D100 accepts input voltage up to 24V and sinks/sources up to 60V at 2A per output channel. Full-Duplex RS485 ModBus RTU or ModBus TCP interface. Moreover, user can read the current status of the digital inputs or the digital outputs from the LED indicators on board.